Screw pitch - Import export

Worm screw steel. Worm wheel CuZn37Mn3Al2PbSiS40. Version Worm screw with righthand pitch, casehardened HV 620 – 700, flanks and hole ground. Note for ordering Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio. Note A worm gear consists of a worm screw (shaft) and a worm wheel. Suitable for forming worm drives with a 90° shaft angle. A worm drive enables very large speed reduction ratios with a single stage. The toothing has the flank shape K. The engagement angle is 15°. The worm gears are prebored. The stated T2 output torques are the permissible output torques on the worm wheel. These apply for an input speed of 2800 rpm of the worm screw. The worm gears are suitable for continuous operation at high speeds and high torques. Attention 22500171002 Screw polished only. 22500172002 Worm wheel with helical gear toothing.

Year of manufacturing : 2020 CNC control : HEIDENHAIN TNC 640 Number of simultaneous axes : 5 Stroke X axis : 650 mm Stroke Y axis : 850 mm Stroke Z axis : 500 mm Traversing feeds X, Y and Z axes : 36000 mm/min X axis ball screw, Ø x pitch : 40 x 12 mm Y axis ball screw, Ø x pitch : 40 x 12 mm Z axis ball screw, Ø x pitch : 40 x 12 mm Angular A axis stroke : +/- 120 ° Angular C axis stroke : 360 ° Min. distance spindle nose / table : 150 mm Max. distance spindle nose / table : 650 mm Spindle type : HSK-A 63 Max. spindle speed : 20000 rpm Tool changer magazin number of stations : 60 Max. tool length : 300 mm Max. weight of single tool : 8 Kg Total max. weight in tool changer magazine : 480 Kg Max. tool diameter : 125 mm Total power required : 60 kVA Number of hours under power : 5683 h Number of running hours : 3183 h Machine weight : 12000 Kg Machine dimensions : 3390 x 3940 x 2970 mm With equipment

Manual positioning table drived by metric fine thread screw (pitch 1 - 1,25 mm). Actuated by grip knob. Guided by 2 rods on bronze bearings. Robust and economical table. Interchangeable with the 309B range. Options : Positioning indicator Position clamping Base plate (with or without ruler) Assembly in XY or YZ table

Features blocks are stackable